| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a separation structure of a flying object that can inhibit damages on a tail of the flying object in the flying object which has a separating part inside the tail for example, a ram rocket. <P>SOLUTION: There is provided a separation structure of the ram rocket R which has a structure to hold a rocket nozzle RN with a cylindrical holder 4 loaded in a ram-jet nozzle JN, and separates the rocket nozzle RN by cutting the tail of the holder 4 over the whole circumference of a linear pyrotechnic 6. A band 16 which constrains circumference of the head side head rather than the cutting part by the linear pyrotechnic 6 is provided in the holder 4, and the occurrence of cracks in the holder 4 is inhibited by the band 16. Furthermore, while performing efficient energy absorption by converting explosion energy of the linear pyrotechnic when separating by absorption by share pin like use of a fastening bolt of the band 16 or absorption by moving of the band 16 to the head side, light weight and miniaturization of the flying object is achieved by such energy dispersion. <P>COPYRIGHT: (C)2012,JPO&INPIT |
